61965967

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 73080832

約数和(自身を除く): 11114865

約数列:

[1, 7, 43, 127, 301, 889, 1621, 5461, 11347, 38227, 69703, 205867, 487921, 1441069, 8852281, 61965967]

約数ペア:

[(1, 61965967), (7, 8852281), (43, 1441069), (127, 487921), (301, 205867), (889, 69703), (1621, 38227), (5461, 11347)]